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White dual-fan graphics card with metal backplate

ZOTAC Refurbished

ZOTAC GeForce RTX 3070 Twin Edge OC LHR 8GB graphics card ZT-A30700H-10PLHR

SKU CH-ZFA7-0QXNM MPN ZT-A30700H-10PLHR

Refurbished GeForce RTX 3070 with 5888 CUDA cores, 8GB GDDR6 at 14 Gbps on a 256-bit bus, 1755 MHz boost clock, IceStorm 2.0 cooling, white LED lighting, 1 x HDMI 2.1 and 3 x DisplayPort 1.4a for

  • Graphics processorGeForce RTX 3070
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • CUDA core count5888
  • Highest resolution7680 × 4320
  • Boost frequency1755 MHz
  • Boost clock 1755 MHz drives high frame rates
  • 8 GB GDDR6 at 14 Gbps feeds textures fast
  • IceStorm 2.0 cooling with fan stop runs quiet under light loads
  • Four display outputs support 7680 × 4320 resolution
  • LHR design limits ETH hash rate to 25 MH/s estimate

ZOTAC GeForce RTX 3070 Twin Edge OC LHR 8GB

This refurbished graphics card uses the NVIDIA Ampere architecture with 5888 CUDA cores and a 1755 MHz boost clock. It carries 8GB of GDDR6 memory on a 256-bit bus running at 14 Gbps. The PCI Express 4.0 interface connects to a modern motherboard for gaming or creative workloads.

14 Gbps GDDR6 on a 256-bit bus

The 8GB frame buffer suits 1440p gaming and entry-level 4K work where texture pools fit within that capacity. Users targeting sustained 4K ultra settings or heavy compute loads that exceed 8GB should consider a card with more memory. The LHR designation limits Ethereum hash rates to roughly 25 MH/s.

220W TDP with dual 8-pin power

A 650W power supply is the minimum recommended unit to feed the 220W board through two 8-pin connectors. Systems with a smaller PSU or only a single 8-pin cable cannot run this card reliably. The IceStorm 2.0 cooler uses two fans with a freeze-stop mode and a metal backplate.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $194.99
Cheaper than about 73% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency 1755 MHz
Lower than about 73% of the 1,837 comparable items (median 1.89 GHz).

New to this? How to buy a graphics card with Bitcoin — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameZOTAC
Product lineTwin Edge OC LHR
Model nameZT-A30700H-10PLHR
Product colorWhite
Processor
TDP rating220 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3070
Memory capacity8 GB
Boost frequency1755 MHz
CUDA core count5888
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 30 Series
Effective memory speed14 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Multi-GPU supportNo
VR readyYes
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply650 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length232 mm
Card size9.1 in × 5.6 in
Slots occupied2 Slots
Shipping weight1.36 kg
Package size305 × 178 × 76 mm
Compatibility
Supported operating systemsWindows 10 64-bit (build 2004 or later) ‍👉Check gaming pc with Windows 11 Pro
More details
Cooling solutionDouble Fans

Questions about this item

What case clearance does the Twin Edge OC LHR card need for its length?

The card is a dual-slot design with a metal wraparound backplate; measure your chassis to confirm it can accept a full-length PCIe 4.0 graphics card before ordering.

Which power cables must be connected for the 220 W board, and what mistake do builders make?

Attach both 8-pin PCIe connectors from a 650 W or larger supply; the common error is using a single daisy-chained cable instead of two separate runs.

When should the IceStorm 2.0 fans and thermal paste be serviced on this 8 GB GDDR6 model?

Clean the dual fans every six to twelve months with compressed air; replace thermal paste only if temperatures rise unexpectedly after years of use.

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